/*
 * Copyright 2013-2020 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.cloud.openfeign.loadbalancer;

import java.io.ByteArrayInputStream;
import java.net.URI;

import feign.Response;

import org.springframework.cloud.client.loadbalancer.RetryableStatusCodeException;

/**
 * A {@link RetryableStatusCodeException} for {@link Response}s.
 *
 * @author Ryan Baxter
 */
public class LoadBalancerResponseStatusCodeException extends RetryableStatusCodeException {

	private final Response response;

	public LoadBalancerResponseStatusCodeException(String serviceId, Response response, byte[] body, URI uri) {
		super(serviceId, response.status(), response, uri);
		this.response = Response.builder().body(new ByteArrayInputStream(body), body.length).headers(response.headers())
				.reason(response.reason()).status(response.status()).request(response.request()).build();
	}

	@Override
	public Response getResponse() {
		return this.response;
	}

}
